Usage of 日益
The adverb 日益 (rì yì) means "day by day" or "increasingly" and is used to describe a gradual and continuous change, usually an increase or improvement over time. It is often found in formal or written contexts, such as news reports, academic writing, or formal speeches.
Common contexts
日益 frequently collocates with verbs or adjectives related to growth, improvement, or worsening conditions, such as 提高 (improve), 严重 (serious), 精进 (advance), and 发展 (develop). It emphasizes a steady progression rather than sudden change.
Collocations and patterns
- 日益提高: to improve day by day, used for skills, standards, or levels.
- 日益严重: becoming increasingly serious, often used for problems or negative situations.
- 日益增长: increasing day by day, common for quantities or intensity.
Nuance and register
日益 carries a formal tone and is less common in casual spoken Chinese. It highlights a positive or negative trend that is noticeable and ongoing. Avoid confusing it with 一日 (one day) or 每日 (every day), which focus on time frequency rather than gradual change.
Summary
Use 日益 when you want to express a gradual and continuous increase or intensification of a condition or quality over time, especially in formal or written contexts.